About Sound Levels
To choose an alarm or speaker that’s loud enough, first determine the decibel (dB) rating of background noise.
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About Exhaust Fans
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About Sound Levels
Measured in decibels (dB), volume ratings indicate how much noise equipment makes. Some common volume levels include a whisper @ 20 dB, a refrigerator @ 40 dB, a conversation @ 60 dB, and a light machine shop @ 90 dB. OSHA recommends hearing protection for exposure to 80 dB and greater.
Ceiling-Mount Lavatory Exhaust Fans
Use these fans to draw stagnant and humid air out of a room.
Fans that cannot be sold to the regions listed do not meet local energy efficiency requirements.
For technical drawings and 3-D models, click on a part number.
Guard | For Opening | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Duct Dia. | Airflow, cfm | Volume, dBA  | Lg. | Wd. | Wd. | Dia. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Cannot Be Sold To | Each | ||
120V AC, Single Phase—Hardwire | |||||||||||||||||
| 1 | 3" | 50 | 48 | 9 1/4" | 9" | 7 1/4" | __ | 3 5/8" | Steel | No | 1/8" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 000000 |
| 1 | 3" | 70 | 54 | 9 1/4" | 9" | 7 1/4" | __ | 3 5/8" | Steel | No | 1/8" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 00000 |
| 1 | 4" | 80 | 31 | 12" | 11 1/2" | 9 1/4" | __ | 5 3/4" | Steel | No | 3/16" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | __ | 0000000 | 00000 |
| 2 | 8" | 200 | 58 | 11 1/2" | 11 1/2" | __ | 8 1/4" | 7" | Steel | No | 3/16" | Ceiling | Backdraft-Preventing Damper | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 000000 |
120V AC, Single Phase—Plug | |||||||||||||||||
| 1 | 4" | 110 | 28 | 12" | 11 1/2" | 9 1/4" | __ | 5 3/4" | Steel | Yes | 1/4" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | __ | 000000 | 000000 |
For Duct | Guard | For Opening | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Cannot Be Sold To | Each | ||
120V AC, Single Phase—Hardwire | |||||||||||||||||
| 3 | 3 1/4" | 10" | 160 | 51 | 11 1/2" | 11 1/2" | 12" | 3 1/4" | Steel | No | 3/16" | Ceiling, Wall | Backdraft-Preventing Damper | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 0000000 |
For Duct | Guard | For Opening | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oval Ht. | Oval Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Each | |
120V AC, Single Phase—Hardwire | |||||||||||||||
| 2" | 4" | 50, 80, 100 | 31 | 13 3/4" | 13" | 10 1/4" | 3 3/8" | Steel | Yes | 7/16" | Ceiling, Wall | Backdraft-Preventing Damper | C-ETL Listed, ETL Listed | 0000000 | 0000000 |
For Duct | Guard | For Opening | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Duct Dia. | Oval Ht. | Oval Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Each | |
120V AC, Single Phase—Hardwire | ||||||||||||||||
| 3" | 2" | 4" | 80 | 28 | 13 3/4" | 13" | 10 1/2" | 4" | Steel | Yes | 7/16" | Ceiling, Wall | Backdraft-Preventing Damper | C-UL Listed, UL Listed | 0000000 | 0000000 |
Ceiling-Mount Lavatory Exhaust Fans with Lights
These fans have a light that can operate alone or share a switch with the fan. Use them to draw stagnant and humid air out of a room.
Fans that cannot be sold to the regions listed do not meet local energy efficiency requirements.
For technical drawings and 3-D models, click on a part number.
Guard | For Opening | Bulb | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Duct Dia. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Wd. | Dp. | Housing Material | Included | No. Required | Max. Wattage, W | Mount. Fasteners Included | Mount. Hole Dia. | Features | Specifications Met | Cannot Be Sold To | Each | |
For Round Duct | |||||||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||||||
| 4" | 50 | 41 | 11 1/8" | 10 5/8" | 8" | 5 3/4" | Steel | No | 1 | 100 | No | 3/16" | Backdraft-Preventing Damper, Light | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 000000 |
| 4" | 70 | 38 | 12 1/8" | 11 1/2" | 9 1/4" | 5 3/4" | Steel | No | 1 | 100 | No | 3/16" | Backdraft-Preventing Damper, Light | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 000000 |
120V AC, Single Phase—Plug | |||||||||||||||||
| 4" | 110 | 28 | 12 1/2" | 11 3/4" | 9 1/4" | 5 3/4" | Steel | Built-In LED | __ | __ | Yes | 1/4" | Backdraft-Preventing Damper, Light | UL Listed | __ | 0000000 | 000000 |
Motion-Activated Ceiling-Mount Lavatory Exhaust Fans
When a room is occupied, these fans detect the motion and turn on. Set them to turn off anywhere from 30 seconds to 80 minutes after motion is no longer detected. They also sense humidity levels in the room and turn the fan on until the humidity level falls below a set percentage. You can set them to a maximum of 80% relative humidity.
Guard | For Opening | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Duct Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Lg. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia | Features | Each | |
For Round Duct | |||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||
| 6" | 130 | 23 | 14 1/4" | 14 1/4" | 13" | 12 7/8" | 9 7/8" | Steel | No | 3/8" | Backdraft-Preventing Damper | 0000000 | 0000000 |
Guard | For Opening | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Duct Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Lg. | Wd. | Dp. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia | Features | Each | |
For Round Duct | |||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||
| 6" | 130 | 23 | 17" | 15 7/8" | 13" | 12 7/8" | 9 7/8" | Steel | No | 3/8" | Backdraft-Preventing Damper, Light | 0000000 | 0000000 |
Ultra-Quiet Ceiling-Mount Lavatory Exhaust Fans
Keep noise to a minimum with 1/2" thick acoustical insulation and vibration-resistant motor mounts. Use these fans to draw stagnant and humid air out of a room.
Speed controls are optional. They fit single-gang electrical boxes.
For technical drawings and 3-D models, click on a part number.
Exhaust Fans | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Guard | Speed Controls | |||||||||||||
| For Duct Dia. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Each | Each | ||
120V AC, Single Phase—Hardwire | ||||||||||||||
| 8" | 130 | 10 | 14" | 14" | Steel | Yes | 13/32" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 0000000 | 0000000 | 000000 |
| 8" | 200 | 28 | 14" | 14" | Steel | Yes | 13/32" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 000000 | 0000000 | 00000 |
| 8" | 230 | 32 | 14" | 14" | Steel | No | 1/2" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 000000 | 0000000 | 00000 |
| 8" | 270 | 33 | 14" | 14" | Steel | Yes | 13/32" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 000000 | 0000000 | 00000 |
| 8" | 310 | 41 | 14" | 14" | Steel | Yes | 13/32" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 000000 | 0000000 | 00000 |
Exhaust Fans | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Duct | Guard | Speed Controls | |||||||||||||
| Ht. | Wd. | Airflow, cfm | Volume, dBA | Lg. | Wd. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Mount. Location | Features | Specifications Met | Each | Each | ||
120V AC, Single Phase—Hardwire | |||||||||||||||
| 5" | 19" | 480 | 40 | 23 1/4" | 14" | Steel | No | 1/2" | Ceiling, Wall | Backdraft-Preventing Damper, Vibration-Resistant Mounts | UL Listed | 0000000 | 0000000 | 0000000 | 000000 |
Exterior-Wall-Mount Lavatory Exhaust Fans
Exhaust air and humidity directly into the outdoors without using duct. These fans cannot be sold to the regions listed due to local energy efficiency requirements.
For technical drawings and 3-D models, click on a part number.
Guard | For Opening | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Airflow, cfm | Volume, dBA | Lg. | Wd. | Ht. | Wd. | For Wall Thick. | Housing Material | Mount. Fasteners Included | Mount. Hole Dia. | Features | Specifications Met | Cannot Be Sold To | Each | |
120V AC, Single Phase—Hardwire | ||||||||||||||
| 200 | 59 | 11 1/2" | 11 1/2" | 14 1/4" | 14 1/4" | 4 1/2"-9 1/2" | Steel | No | 3/16" | Backdraft-Preventing Damper | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 000000 | 0000000 |
Interior-Wall-Mount Lavatory Exhaust Fans
Also known as a room-to-room exhaust fan, this fan exhausts air and humidity directly into another room without using duct.
Energy efficiency requirements restrict sales to the listed areas.
For technical drawings and 3-D models, click on a part number.
Guard | For Opening | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Airflow, cfm | Volume, dBA | Lg. | Wd. | Ht. | Wd. | For Wall Thick. | No. of Speeds | Control Type | Housing Material | Features | Specifications Met | Cannot Be Sold To | Each | |
120V AC, Single Phase—Hardwire | ||||||||||||||
| 180 | 50 | 13 1/2" | 13 1/2" | 11 1/2" | 11 1/2" | 3"-5 1/2" | Variable | Knob | Steel | Adjustable Mounting Sleeve | UL Listed | CO, DC, MA, MD, NJ, NV, NY, OR, RI, VT, WA | 0000000 | 0000000 |